HW_POWER_CTRL register contains brownout interrupt enable bits ENIRQ_VDDIO_BO, ENIRQ_VDDA_BO and ENIRQ_VDDD_BO.
Signed-off-by: Cody Green cody@londelec.com Cc: Stefano Babic sbabic@denx.de Cc: Marek Vasut marex@denx.de Cc: Fabio Estevam festevam@gmail.com --- arch/arm/cpu/arm926ejs/mxs/spl_power_init.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c index c33170f06d..33b76533e4 100644 --- a/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c +++ b/arch/arm/cpu/arm926ejs/mxs/spl_power_init.c @@ -1142,8 +1142,9 @@ static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg,
if (adjust_up && cfg->bo_irq) { if (powered_by_linreg) { - bo_int = readl(cfg->reg); - clrbits_le32(cfg->reg, cfg->bo_enirq); + bo_int = readl(&power_regs->hw_power_ctrl); + clrbits_le32(&power_regs->hw_power_ctrl, + cfg->bo_enirq); } setbits_le32(cfg->reg, cfg->bo_offset_mask); } @@ -1185,7 +1186,8 @@ static void mxs_power_set_vddx(const struct mxs_vddx_cfg *cfg, if (adjust_up && powered_by_linreg) { writel(cfg->bo_irq, &power_regs->hw_power_ctrl_clr); if (bo_int & cfg->bo_enirq) - setbits_le32(cfg->reg, cfg->bo_enirq); + setbits_le32(&power_regs->hw_power_ctrl, + cfg->bo_enirq); }
clrsetbits_le32(cfg->reg, cfg->bo_offset_mask,